optic-tillmann.de - robtex.com
optic-tillmann.de
| DNSSEC | ⚠️ Not signed | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1785985367 | ||||||
DNS History
4 records (0 active, 4 former)
○NSns1.s11.de2015-08-20 → 2017-03-19 · 3 obs
● 2015-08-20 16:01:18
● 2017-03-19 11:31:48
○ 2026-08-06 03:26:10
● 2017-03-19 11:31:48
○ 2026-08-06 03:26:10
○NSns2.s11.de2015-08-20 → 2017-03-19 · 3 obs
● 2015-08-20 16:01:18
● 2017-03-19 11:31:48
○ 2026-08-06 03:26:10
● 2017-03-19 11:31:48
○ 2026-08-06 03:26:10
○MXmail.s11cms.de2015-08-20 → 2017-03-19 · 3 obs
● 2015-08-20 16:01:18
● 2017-03-19 11:31:48
○ 2026-08-06 03:26:10
● 2017-03-19 11:31:48
○ 2026-08-06 03:26:10
○A5.9.127.1172015-08-20 → 2017-03-19 · 3 obs
● 2015-08-20 16:01:18
● 2017-03-19 11:31:48
○ 2026-08-06 03:26:10
● 2017-03-19 11:31:48
○ 2026-08-06 03:26:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
✅ Authoritative Response
Server:81.91.164.5
NS records: a.nic.de, f.nic.de, z.nic.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 481ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|